199-0609 Stick Cylinder Seal Kit for Caterpillar 305 305.5 306 Mini Excavators

Aftermarket 199-0609 stick cylinder seal kit. Compatible with Caterpillar 305, 305.5, and 306 mini hydraulic excavators. Engineered for reliable leak prevention and standard hydraulic cylinder maintenance. Built for durability and precise fitment.

Brand: WINSCHEN
Country of Origin: CHINA
Minimum order quantity: 1 SET
Delivery time: 1-3 Days
SKU: CTC-199-0609

199-0609 Stick Cylinder Seal Kit for Caterpillar Equipment

Address hydraulic fluid leaks and restore proper stick cylinder pressure with the WINSCHEN 199-0609 Seal Kit. Engineered to meet the precise operational standards of Caterpillar mini hydraulic excavators, this aftermarket seal kit provides the essential elastomeric components required to fully rebuild and service your hydraulic cylinder assemblies.

Key Features

  • Direct Replacement: Manufactured to specific OEM dimensional tolerances, ensuring a seamless fit and straightforward installation as a direct replacement for Caterpillar part number 199-0609.
  • Industrial Durability: Constructed from fluid-resistant polyurethane and high-grade rubber compounds designed to withstand continuous internal friction, high pressure spikes, and environmental contaminants typical in earthmoving applications.
  • Cost-Effective Maintenance: A highly functional aftermarket alternative that meets original equipment specifications, providing a reliable solution for hydraulic cylinder rebuilding and minimizing routine equipment downtime.

Compatible Equipment Models

Based on official catalog cross-reference data, the 199-0609 stick cylinder seal kit is engineered for the following Caterpillar machinery:

  • Mini Hydraulic Excavators: 305, 305.5, 306

Parts List Reference

Pos. Part No Qty Parts name
1. 176-8508 1 FITTING-GREASE
2. 170-8837 1 FITTING
3. 199-0595 1 HEAD
4. 198-9417 1 BUSHING
5. 170-8773 H 1 RING
6. 170-8774 H 1 RING
7. 199-0596 H 1 SEAL
8. 199-0597 H 1 RING
9. 199-0598 H 1 SEAL
10. 199-0599 1 PISTON
11. 217-7970 1 BOLT AS
12. 199-0601 2 RING
13. 171-0666 1 SCREW (M10X1.5-MM)
14. 170-8858 1 BALL
15. 170-8804 1 BEARING
16. 199-0603 1 SEAL
17. 199-0604 1 RING
18. 170-8807 2 STOP
19. 140-5166 JL 2 BUSHING
20. 170-8786 4 RING
21. 199-0606 1 PIPE AS
22. 198-9427 1 PLUG
23. 198-9428 H 2 SEAL
24. 199-0607 1 FITTING
25. 095-1592 1 SEAL-O-RING
26. 198-9430 1 HOLDER
AVAILABLE REPAIR KIT(S):
199-0609 H 1 KIT-SEAL (STICK CYLINDER)
(INCLUDES SEAL AS)
199-0610 J 1 KIT-TUBE (STICK CYLINDER)
(INCLUDES TUBE AS)
199-0611 L 1 KIT-ROD (STICK CYLINDER)
(INCLUDES ROD AS)
H KIT MARKED H SERVICES PART(S) MARKED H
J KIT MARKED J SERVICES PART(S) MARKED J
L KIT MARKED L SERVICES PART(S) MARKED L

Specifications

Part Number 199-0609 (1990609)
Part Type Stick Cylinder Seal Kit / Service Kit
Application Hydraulic Cylinder Rebuild
Brand WINSCHEN
SKU CTC-199-0609
MOQ 1 SET
Delivery Time 1-3 Days

To ensure proper fitment, please verify your machine’s exact model, equipment serial number, and original hydraulic cylinder configuration with our support team prior to purchasing. We offer fast global shipping to keep your heavy machinery operating efficiently.

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